14.4v nimh battery pack 3500mah for robot vacuum cleaner

we accept 1-5 pcs each item for free,but the freight paid by buyer

OEM/ODM service

BRIGHTER  have engineers, professional design team for your OEM service requirements. We can always design the product as your wish

Aftersale Service:

When quantities of defective E cigarette rate is higher than 2%, defective products can be returned to our factory, and the shipping cost will be paid by us. For individual unqualified products, we will replace them to you in your next order.

Beijing Huaju New Power Technology& Development Co., Ltd. is located in Beijing. Our company was established on February 28, 2011, which is always developed to environmental protection of new energy of lithium battery, lithium polymer battery, super low temperature lithium battery, electric bike lithium battery, Ni-Mh battery, Ni-Zn battery, solar battery, super electric container battery, intelligent li-ion battery charger, Ni-Mh battery power, car inverter, power supply, as well as product management and promotion.

We supply various types of battery. More important is that we ensure product quality, product safety, providing free power solutions.

We use Sanyo, Samsung, BYD, ATL, Lishen, Kanyo and other brand cell.our factory uses the ISO quality management system to control the production. Our products have gone through the UL, CE, UN38.3 certification as well we RoHS requirements.

Our company has independent import and export rights, professional and experienced team of foreign trade, which can provide satisfactory products and efficient, convenient service for you.

We advocate mutual benefit, common development. We are looking forward to establishing business relations with you in the near future.

Q1: How do we place an order?

A1: Please kindly send us an email specifying the item, quantity, color or other specification to place an order.

Q2: How do we make the payment?

A2: We accept LC, Western Union, TT. Please do only pay to the official account authorized by BRIGHTER BATTERY COMPANY.

Q3: What's the delivery time?

A3: 3-7 days is ok. Or you will need.

Q4: How would the goods be shipped?

A4: DHL, UPS, TNT and by sea normally.

Q5: Is OEM/ODM available?

A5: Why not? What just you need, that is my job. Do not forget call me, or email me.

Q6: What's the warranty for the purchased items? 

A6: 500~1000 cycles